Here's why enzymes are so important:
* Catalysts: Enzymes act as catalysts, meaning they speed up chemical reactions without being consumed in the process.
* Specificity: Each enzyme has a specific shape that allows it to bind to a particular molecule, called a substrate. This ensures that the correct reactions occur in the body.
* Lower Activation Energy: Enzymes lower the activation energy required for a reaction to occur. This makes it easier for reactions to happen at normal body temperatures.
Without enzymes, many of the essential chemical reactions in our bodies would happen too slowly to sustain life.
